This document discusses changes made to the continuous assessment of a physics thermodynamics and kinetic theory module. The changes included: 1. Increasing the percentage of the total module mark from continuous assessment assignments from 10% to 30% to 50% over three years. 2. Replacing homework sheets with 4 problem-based learning projects and 6 electronic assignments completed on the Mastering Physics platform. 3. Rearranging lectures into facilitation sessions and moving to a flat classroom setup to better support group work. The changes led to improved student engagement and understanding as demonstrated by higher assignment scores, attendance, and exam performance compared to previous years and other modules. Students also reported remembering content better and finding it easier